Atennis player swings her 1000 g racket with a speed of 15.0 m/s. she hits a 60 g tennis ball that was approaching her at a speed of 18.0 m/s. the ball rebounds at 40.0 m/s. how fast is her racket moving immediately after the impact? you can ignore the interaction of the racket with her hand for the brief duration of the collision.
/s
if the tennis ball and racket are in contact for 7.00 , what is the average force that the racket exerts on the ball?
Answers: 1
is the final velocity of the racket.
mass of ball, 
initial speed of racket, 
initial speed of ball, 
final speed of ball, 
time of contact of racket with the ball, 
final velocity of the racket
............................(1)
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Atennis player swings her 1000 g racket with a speed of 15.0 m/s. she hits a 60 g tennis ball that w...
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